7440433920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3061}}^1$

素因数の和:3299

約数の個数: 216

約数和(自身を含む): 25873581552

約数和(自身を除く): 18433147632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 256, 288, 320, 360, 384, 422, 480, 576, 633, 640, 720, 768, 844, 960, 1055, 1152, 1266, 1280, 1440, 1688, 1899, 1920, 2110, 2304, 2532, 2880, 3061, 3165, 3376, 3798, 3840, 4220, 5064, 5760, 6122, 6330, 6752, 7596, 8440, 9183, 9495, 10128, 11520, 12244, 12660, 13504, 15192, 15305, 16880, 18366, 18990, 20256, 24488, 25320, 27008, 27549, 30384, 30610, 33760, 36732, 37980, 40512, 45915, 48976, 50640, 54016, 55098, 60768, 61220, 67520, 73464, 75960, 81024, 91830, 97952, 101280, 110196, 121536, 122440, 135040, 137745, 146928, 151920, 162048, 183660, 195904, 202560, 220392, 243072, 244880, 270080, 275490, 293856, 303840, 367320, 391808, 405120, 440784, 486144, 489760, 550980, 587712, 607680, 645871, 734640, 783616, 810240, 881568, 979520, 1101960, 1175424, 1215360, 1291742, 1469280, 1763136, 1937613, 1959040, 2203920, 2350848, 2430720, 2583484, 2938560, 3229355, 3526272, 3875226, 3918080, 4407840, 5166968, 5812839, 5877120, 6458710, 7052544, 7750452, 8815680, 9688065, 10333936, 11625678, 11754240, 12917420, 15500904, 17631360, 19376130, 20667872, 23251356, 25834840, 29064195, 31001808, 35262720, 38752260, 41335744, 46502712, 51669680, 58128390, 62003616, 77504520, 82671488, 93005424, 103339360, 116256780, 124007232, 155009040, 165342976, 186010848, 206678720, 232513560, 248014464, 310018080, 372021696, 413357440, 465027120, 496028928, 620036160, 744043392, 826714880, 930054240, 1240072320, 1488086784, 1860108480, 2480144640, 3720216960, 7440433920]

約数ペア:

[(1, 7440433920), (2, 3720216960), (3, 2480144640), (4, 1860108480), (5, 1488086784), (6, 1240072320), (8, 930054240), (9, 826714880), (10, 744043392), (12, 620036160), (15, 496028928), (16, 465027120), (18, 413357440), (20, 372021696), (24, 310018080), (30, 248014464), (32, 232513560), (36, 206678720), (40, 186010848), (45, 165342976), (48, 155009040), (60, 124007232), (64, 116256780), (72, 103339360), (80, 93005424), (90, 82671488), (96, 77504520), (120, 62003616), (128, 58128390), (144, 51669680), (160, 46502712), (180, 41335744), (192, 38752260), (211, 35262720), (240, 31001808), (256, 29064195), (288, 25834840), (320, 23251356), (360, 20667872), (384, 19376130), (422, 17631360), (480, 15500904), (576, 12917420), (633, 11754240), (640, 11625678), (720, 10333936), (768, 9688065), (844, 8815680), (960, 7750452), (1055, 7052544), (1152, 6458710), (1266, 5877120), (1280, 5812839), (1440, 5166968), (1688, 4407840), (1899, 3918080), (1920, 3875226), (2110, 3526272), (2304, 3229355), (2532, 2938560), (2880, 2583484), (3061, 2430720), (3165, 2350848), (3376, 2203920), (3798, 1959040), (3840, 1937613), (4220, 1763136), (5064, 1469280), (5760, 1291742), (6122, 1215360), (6330, 1175424), (6752, 1101960), (7596, 979520), (8440, 881568), (9183, 810240), (9495, 783616), (10128, 734640), (11520, 645871), (12244, 607680), (12660, 587712), (13504, 550980), (15192, 489760), (15305, 486144), (16880, 440784), (18366, 405120), (18990, 391808), (20256, 367320), (24488, 303840), (25320, 293856), (27008, 275490), (27549, 270080), (30384, 244880), (30610, 243072), (33760, 220392), (36732, 202560), (37980, 195904), (40512, 183660), (45915, 162048), (48976, 151920), (50640, 146928), (54016, 137745), (55098, 135040), (60768, 122440), (61220, 121536), (67520, 110196), (73464, 101280), (75960, 97952), (81024, 91830)]